walking across the Millau viaduct in France (world's tallest bridge)

They don’t allow walking or bicycling across the Confederation Bridge either, even though it’s only 40m above the waves, but it’s 12 km long, only two lanes, and is in an area known for high winds. Sometimes the bridge is closed to motor traffic as well because of the wind.

If I only I had seen your post in time!

Thanks for the tip! I’ll put that on my list of vacation destinations.